HH-34135 add escaping of illegal xml symbols (workaround of https://java.net/jira/browse/JAXB-614)
[maven-release-plugin] prepare release nuts-and-bolts-parent-1.4.28.34135
[maven-release-plugin] prepare for next development iteration
Merge remote-tracking branch 'origin/HH-34135' into release-candidate
[maven-release-plugin] prepare release nuts-and-bolts-parent-1.4.30
[maven-release-plugin] prepare for next development iteration